build/patch/kernel/archive/sunxi-6.2/patches.megous/arm64-dts-rk3399-pinephone-pro-Add-SPI-flash.patch

39 lines
1.1 KiB
Diff

From de19e7b1bc647e989dbe1a186a7eb2da73f745b1 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman <megi@xff.cz>
Date: Sun, 4 Sep 2022 23:02:57 +0200
Subject: [PATCH 277/391] arm64: dts: rk3399-pinephone-pro: Add SPI flash
According to the schematic the SPI nor flash is GD25LQ128EQIGR. This is
the storage used by the maskrom for the early boot process.
Signed-off-by: Martijn Braam <martijn@brixit.nl>
Signed-off-by: Ondrej Jirman <megi@xff.cz>
---
arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
index 15cfb0aea..fc69aa9dd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
@@ -520,6 +520,16 @@ &sdhci {
status = "okay";
};
+&spi1 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+ };
+};
+
&tsadc {
rockchip,hw-tshut-mode = <1>;
rockchip,hw-tshut-polarity = <1>;
--
2.35.3